Plot the data on a scattergram

Assignment Help Basic Statistics

Reference no: EM131111333

Consider the 10 data points at the top of the next column.

a. Plot the data on a scattergram.

b. Calculate the values of r and r².

c. Is there sufficient evidence to indicate that x and y are linearly correlated? Test at the α = .10 level of significance.

d. Calculate Spearman's rank correlation r_s.

Reference no: EM131111333

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